Note: The following table shows Food Network Kitchen's preferred internal temperatures for meat and poultry based on taste and texture. Out of a concern for safety, the USDA recommends higher temperatures for whole cuts of beef and lamb than we do.
In skillet, cook onion in ... Spread mixture over flounder fillets (that you have washed). Roll ... Pour over fillets. Bake in hot 400 degree oven for 25 minutes. Sprinkle with ... with fork. Serves 4.
Allow the broiled flounder fillets to cool at room temperature for 3 minutes before serving them. Things You'll Need. 2 5-oz. flounder fillets, thawed or fresh; Broiler pan, lightly greased; 3 tbsp. cooking oil like olive, vegetable, sesame; 2 tbsp. lemon juice; 1 tsp. ground thyme; 1 tsp. paprika; 1/2 tsp. garlic powder; 1/2 tsp. ground black pepper; Small bowl; Whisk